Research Article

Some Topological Invariants of Graphs Associated with the Group of Symmetries

Table 1

List of under consideration topological indices.

Name of the indexNotationFormula

Wiener index [2]
Reciprocal complementary Wiener index [21]
Schultz molecular topological index [22]
Harary index [23, 24]
Randić index [10]
General Randić index [11, 12]
Geometric arithmetic (GA) index [13]s
Fifth version of GA index [4]
Atomic bond connectivity (ABC) index [14]
Fourth version of ABC index [5]
Harmonic index [15]

All the notations used in formulas are defined in Section 1.